TW550533B - Liquid crystal display device - Google Patents

Liquid crystal display device Download PDF

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Publication number
TW550533B
TW550533B TW091113969A TW91113969A TW550533B TW 550533 B TW550533 B TW 550533B TW 091113969 A TW091113969 A TW 091113969A TW 91113969 A TW91113969 A TW 91113969A TW 550533 B TW550533 B TW 550533B
Authority
TW
Taiwan
Prior art keywords
data
gray scale
liquid crystal
input
crystal display
Prior art date
Application number
TW091113969A
Other languages
English (en)
Chinese (zh)
Inventor
Toshiyuki Morita
Original Assignee
Nec Lcd Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Lcd Technologies Ltd filed Critical Nec Lcd Technologies Ltd
Application granted granted Critical
Publication of TW550533B publication Critical patent/TW550533B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0252—Improving the response speed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
TW091113969A 2001-06-25 2002-06-25 Liquid crystal display device TW550533B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001192076 2001-06-25
JP2002146165A JP2003084736A (ja) 2001-06-25 2002-05-21 液晶表示装置

Publications (1)

Publication Number Publication Date
TW550533B true TW550533B (en) 2003-09-01

Family

ID=26617534

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091113969A TW550533B (en) 2001-06-25 2002-06-25 Liquid crystal display device

Country Status (4)

Country Link
US (1) US7202882B2 (ko)
JP (1) JP2003084736A (ko)
KR (1) KR100515900B1 (ko)
TW (1) TW550533B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI489445B (zh) * 2014-09-23 2015-06-21 Delta Electronics Inc 即時色域映對系統與即時色域映對方法

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US7342564B2 (en) * 2002-08-08 2008-03-11 Lg. Philips Lcd Co., Ltd. Method and apparatus for driving liquid crystal display
JP4425643B2 (ja) * 2003-02-10 2010-03-03 シャープ株式会社 液晶表示装置の評価装置および液晶表示装置ならびに液晶表示装置の評価方法
KR100492185B1 (ko) * 2003-03-04 2005-05-30 엘지전자 주식회사 플라즈마 디스플레이 패널의 윤곽노이즈 제거방법 및 장치
KR100697378B1 (ko) 2003-03-10 2007-03-20 비오이 하이디스 테크놀로지 주식회사 액정표시장치 및 그 구동방법
CN100359553C (zh) * 2003-04-03 2008-01-02 奇美电子股份有限公司 液晶显示器驱动装置及方法
KR100926306B1 (ko) * 2003-09-04 2009-11-12 삼성전자주식회사 액정 표시 장치와 이의 구동 장치 및 방법
US7362296B2 (en) * 2003-04-07 2008-04-22 Samsung Electronics Co., Ltd. Liquid crystal display and driving method thereof
JP3648237B2 (ja) 2003-08-19 2005-05-18 ユニ・チャーム株式会社 使い捨て着用物品
CN100376994C (zh) * 2003-09-29 2008-03-26 钰瀚科技股份有限公司 液晶显示器的驱动电路及其方法
TWI230369B (en) * 2003-10-01 2005-04-01 Vastview Tech Inc Driving circuit of a liquid crystal display and driving method thereof
EP1528534B1 (en) * 2003-10-30 2012-04-18 VastView Technology Inc. Driving circuit of a liquid crystal display and driving method thereof
KR100965596B1 (ko) * 2003-12-27 2010-06-23 엘지디스플레이 주식회사 액정표시소자의 구동방법 및 장치
KR100995625B1 (ko) * 2003-12-29 2010-11-19 엘지디스플레이 주식회사 액정표시장치와 그의 구동방법
JP2005316146A (ja) * 2004-04-28 2005-11-10 Fujitsu Display Technologies Corp 液晶表示装置及びその処理方法
KR101030546B1 (ko) 2004-06-29 2011-04-26 엘지디스플레이 주식회사 액정표시장치의 오버 드라이빙 회로 및 오버 드라이빙 방법
US8188958B2 (en) * 2004-10-12 2012-05-29 Samsung Electronics Co., Ltd. Method, device and system of response time compensation
JP4794157B2 (ja) * 2004-11-22 2011-10-19 三洋電機株式会社 表示装置
KR101127819B1 (ko) * 2004-12-29 2012-03-20 엘지디스플레이 주식회사 액정표시소자의 구동방법 및 장치
JP4902116B2 (ja) * 2004-12-27 2012-03-21 株式会社 日立ディスプレイズ 液晶表示装置
KR100660852B1 (ko) 2005-01-15 2006-12-26 삼성전자주식회사 소형 액정표시장치의 구동 장치 및 방법
JP5077734B2 (ja) 2005-06-30 2012-11-21 Ｎｌｔテクノロジー株式会社 液晶表示装置、及び、その駆動方法
JP4503507B2 (ja) * 2005-07-21 2010-07-14 三菱電機株式会社 画像処理回路
KR101146408B1 (ko) * 2005-09-09 2012-05-17 엘지디스플레이 주식회사 표시장치와 그 구동방법
WO2007077830A1 (ja) * 2005-12-27 2007-07-12 Sharp Kabushiki Kaisha データ処理装置、データ処理方法、表示パネル駆動装置、液晶表示装置、データ処理プログラム、記録媒体
JP2007333770A (ja) * 2006-06-12 2007-12-27 Seiko Epson Corp 電気光学装置、電気光学装置用駆動回路、及び電気光学装置の駆動方法、並びに電子機器
GB2439120A (en) * 2006-06-13 2007-12-19 Sharp Kk Response improving pixel overdrive based on flagged pixels in preceding frames.
WO2008117643A1 (ja) * 2007-03-28 2008-10-02 Sharp Kabushiki Kaisha 液晶表示装置およびその駆動方法
KR101394433B1 (ko) * 2007-08-10 2014-05-14 삼성디스플레이 주식회사 신호 처리 장치, 이를 포함하는 액정 표시 장치 및 액정표시 장치의 구동 방법
JP5100312B2 (ja) * 2007-10-31 2012-12-19 ルネサスエレクトロニクス株式会社 液晶表示装置及びｌｃｄドライバ
JP2011130136A (ja) * 2009-12-17 2011-06-30 Rohm Co Ltd 画像処理回路

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI489445B (zh) * 2014-09-23 2015-06-21 Delta Electronics Inc 即時色域映對系統與即時色域映對方法

Also Published As

Publication number Publication date
JP2003084736A (ja) 2003-03-19
KR100515900B1 (ko) 2005-09-20
US7202882B2 (en) 2007-04-10
KR20030004049A (ko) 2003-01-14
US20020196221A1 (en) 2002-12-26

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees